HK1045401A1 - Thermal switchgear - Google Patents

Thermal switchgear

Info

Publication number
HK1045401A1
HK1045401A1 HK02104894A HK02104894A HK1045401A1 HK 1045401 A1 HK1045401 A1 HK 1045401A1 HK 02104894 A HK02104894 A HK 02104894A HK 02104894 A HK02104894 A HK 02104894A HK 1045401 A1 HK1045401 A1 HK 1045401A1
Authority
HK
Hong Kong
Prior art keywords
transmission element
melting material
melting
screen
switch
Prior art date
Application number
HK02104894A
Other versions
HK1045401B (en
Inventor
Karl-Heinz Eberl
Udo Stenzel
Klaus Dolling
Original Assignee
Tsb Thermostat Und Schaltgerat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsb Thermostat Und Schaltgerat filed Critical Tsb Thermostat Und Schaltgerat
Publication of HK1045401A1 publication Critical patent/HK1045401A1/en
Publication of HK1045401B publication Critical patent/HK1045401B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means

Landscapes

  • Fuses (AREA)
  • Thermally Actuated Switches (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Laminated Bodies (AREA)
  • Safety Valves (AREA)
  • Electronic Switches (AREA)
  • Cookers (AREA)
  • Push-Button Switches (AREA)
  • Control Of Eletrric Generators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

The device has a switch contact device (2) consisting of a fixed contact (3) and a movable contact (4) and a melting element consisting of a melting material (7). The melting material is supported by a transmission element (9) before it thermally responds to a trigger temperature being exceeded and is displaced from its holder when the end of the transmission element acting on it exceeds the triggering temperature. A radially protruding flat melting material screen (19) is arranged on the transmission element. The device has a switch contact device (2) consisting of a fixed contact (3) and a movable contact (4) and a melting element consisting of a melting material (7). The melting material is supported by a transmission element (9) before it thermally responds to a trigger temperature being exceeded and is displaced from its holder when the end of the transmission element acting on it exceeds the triggering temperature. A radially protruding flat melting material screen (19) is arranged on the transmission element. Independent claims are also included for the following: the use of a transmission element with a screen-like extension in a switch.
HK02104894.7A 2000-07-08 2002-06-28 Thermal switchgear HK1045401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10033354A DE10033354C1 (en) 2000-07-08 2000-07-08 Thermally controlled electrical switching device

Publications (2)

Publication Number Publication Date
HK1045401A1 true HK1045401A1 (en) 2002-11-22
HK1045401B HK1045401B (en) 2004-06-25

Family

ID=7648326

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02104894.7A HK1045401B (en) 2000-07-08 2002-06-28 Thermal switchgear

Country Status (8)

Country Link
US (1) US6639504B2 (en)
EP (1) EP1170767B1 (en)
AT (1) ATE259094T1 (en)
DE (2) DE10033354C1 (en)
ES (1) ES2215819T3 (en)
HK (1) HK1045401B (en)
PT (1) PT1170767E (en)
TR (1) TR200400522T4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITGE20030079A1 (en) * 2003-10-10 2005-04-11 Cobra Srl THERMOSTAT PROVIDED WITH MEANS OF REGULATION AND LIMITATION
US7741947B2 (en) * 2007-12-20 2010-06-22 Art Tateishi Dual contact bimetallic thermostat
KR100982038B1 (en) * 2009-10-30 2010-09-14 한백디스템(주) Over load protector
CN104821256A (en) * 2015-04-20 2015-08-05 厦门升明电子有限公司 Thermostat having safety function
CN108335945B (en) * 2018-04-12 2019-12-31 甘跃斌 Flashing type double-temperature linkage temperature controller
CN108400032A (en) * 2018-04-23 2018-08-14 佛山市高明欧电子制造有限公司 A kind of travel switch of high security lever construction

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE224443C (en)
US3629766A (en) * 1970-11-10 1971-12-21 Gen Motors Corp Fusible link circuit protective device
US3820050A (en) * 1973-07-13 1974-06-25 Robertshaw Controls Co Thermal switch
BE818448A (en) * 1973-08-04 1975-02-03 COMBINED TEMPERATURE REGULATOR
DE2546274A1 (en) * 1975-10-16 1977-04-21 Inter Control Koehler Hermann TEMPERATURE CONTROLLER-SAFETY THERMOSTAT COMBINATION
US4090166A (en) * 1976-09-10 1978-05-16 B/K Patent Development, Inc. Switch structure and calibration technique
IT1110797B (en) * 1979-01-29 1986-01-06 Eaton Spa THERMOSTAT, PARTICULARLY BIMETAL, WITH SAFETY SWITCH
DE2942478A1 (en) * 1979-10-20 1981-04-30 Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg TEMPERATURE FUSE SWITCH
US4411061A (en) * 1981-06-26 1983-10-25 Emerson Electric Co. Method of making a thermal switch having a lead interlocked thereto by a skived part of the lead
US4472705A (en) * 1983-01-03 1984-09-18 Elmwood Sensors, Inc. Thermostatic switch with thermal override
DD224443B1 (en) * 1984-06-13 1987-10-08 Suhl Elektrogeraete Veb K SEPARATOR OF ELECTRIC CIRCUITS
DE3735334A1 (en) * 1987-10-19 1989-04-27 Thermostat & Schaltgeraetebau THERMALLY CONTROLLED ELECTRICAL SWITCHING DEVICE
JP2646237B2 (en) * 1988-05-02 1997-08-27 日本テキサス・インスツルメンツ株式会社 Switch device
DE4001790C1 (en) * 1990-01-23 1991-05-02 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg, De
AT394637B (en) * 1990-10-18 1992-05-25 Electrovac LOTPILLE
JPH0562575A (en) * 1991-04-03 1993-03-12 Ubukata Masaya Thermal responsive switch
CN1043494C (en) * 1994-03-18 1999-05-26 英特尔控制赫尔曼科勒电气有限公司及两合公司 Double temp. fuse
FR2737605B1 (en) * 1995-08-03 1997-10-03 Europ Agence Spatiale THERMALLY ACTIVE SHORT CIRCUIT SWITCH FOR A BATTERY CELL
US5825278A (en) * 1996-09-27 1998-10-20 Therm-O-Disc, Incorporated Thermal pellet cutoff switch

Also Published As

Publication number Publication date
ATE259094T1 (en) 2004-02-15
TR200400522T4 (en) 2004-04-21
EP1170767A3 (en) 2002-03-27
EP1170767A2 (en) 2002-01-09
US20020075122A1 (en) 2002-06-20
HK1045401B (en) 2004-06-25
US6639504B2 (en) 2003-10-28
DE10033354C1 (en) 2002-01-24
EP1170767B1 (en) 2004-02-04
DE50101424D1 (en) 2004-03-11
PT1170767E (en) 2004-06-30
ES2215819T3 (en) 2004-10-16

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200629